70305200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 180

約数和(自身を含む): 209029032

約数和(自身を除く): 138723832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 211, 238, 245, 272, 280, 340, 350, 392, 400, 422, 425, 476, 490, 560, 595, 680, 700, 784, 833, 844, 850, 952, 980, 1055, 1190, 1225, 1360, 1400, 1477, 1666, 1688, 1700, 1904, 1960, 2110, 2380, 2450, 2800, 2954, 2975, 3332, 3376, 3400, 3587, 3920, 4165, 4220, 4760, 4900, 5275, 5908, 5950, 6664, 6800, 7174, 7385, 8330, 8440, 9520, 9800, 10339, 10550, 11816, 11900, 13328, 14348, 14770, 16660, 16880, 17935, 19600, 20678, 20825, 21100, 23632, 23800, 25109, 28696, 29540, 33320, 35870, 36925, 41356, 41650, 42200, 47600, 50218, 51695, 57392, 59080, 66640, 71740, 73850, 82712, 83300, 84400, 89675, 100436, 103390, 118160, 125545, 143480, 147700, 165424, 166600, 175763, 179350, 200872, 206780, 251090, 258475, 286960, 295400, 333200, 351526, 358700, 401744, 413560, 502180, 516950, 590800, 627725, 703052, 717400, 827120, 878815, 1004360, 1033900, 1255450, 1406104, 1434800, 1757630, 2008720, 2067800, 2510900, 2812208, 3515260, 4135600, 4394075, 5021800, 7030520, 8788150, 10043600, 14061040, 17576300, 35152600, 70305200]

約数ペア:

[(1, 70305200), (2, 35152600), (4, 17576300), (5, 14061040), (7, 10043600), (8, 8788150), (10, 7030520), (14, 5021800), (16, 4394075), (17, 4135600), (20, 3515260), (25, 2812208), (28, 2510900), (34, 2067800), (35, 2008720), (40, 1757630), (49, 1434800), (50, 1406104), (56, 1255450), (68, 1033900), (70, 1004360), (80, 878815), (85, 827120), (98, 717400), (100, 703052), (112, 627725), (119, 590800), (136, 516950), (140, 502180), (170, 413560), (175, 401744), (196, 358700), (200, 351526), (211, 333200), (238, 295400), (245, 286960), (272, 258475), (280, 251090), (340, 206780), (350, 200872), (392, 179350), (400, 175763), (422, 166600), (425, 165424), (476, 147700), (490, 143480), (560, 125545), (595, 118160), (680, 103390), (700, 100436), (784, 89675), (833, 84400), (844, 83300), (850, 82712), (952, 73850), (980, 71740), (1055, 66640), (1190, 59080), (1225, 57392), (1360, 51695), (1400, 50218), (1477, 47600), (1666, 42200), (1688, 41650), (1700, 41356), (1904, 36925), (1960, 35870), (2110, 33320), (2380, 29540), (2450, 28696), (2800, 25109), (2954, 23800), (2975, 23632), (3332, 21100), (3376, 20825), (3400, 20678), (3587, 19600), (3920, 17935), (4165, 16880), (4220, 16660), (4760, 14770), (4900, 14348), (5275, 13328), (5908, 11900), (5950, 11816), (6664, 10550), (6800, 10339), (7174, 9800), (7385, 9520), (8330, 8440)]